https://public.1rpc.io/zksync2-era
Posture score
78
Speed score
77
TLS version
TLS 1.3
Cipher
TLS_AES_128_GCM_SHA256
KEX group
X25519MLKEM768
PQ class
PQ hybrid
ALPN
h2
Cert expires in
54d
Session resumed
yes
TLS handshake
99ms
Resumption
105ms
TTFB
869ms
RPC block height
-
TLS handshake
VersionTLS 1.3
CipherTLS_AES_128_GCM_SHA256
KEX groupX25519MLKEM768
ALPNh2
PQ classPQ hybrid
Handshake99ms
Resumed?yes · 105ms
OCSP stapledno
SCTs presentno
Certificate chain
Subject1rpc.io
IssuerWE1
Key typeECDSA-P-256
Chain length3
SANs1rpc.io, *.1rpc.io
Not before2026-09-04
Not after2026-12-03
Days to expiry54d
Chain SHA-2566c30c9698db3f391…
Misconfigurations
- OCSP stapling not enabled
no_ocsp_staple
Probes attempted
-
Successful
-
Success rate
-
Median p50
-
Median p95
-
Latest bucket
-
Class
PQ hybrid
Key exchange
X25519MLKEM768
Cipher
TLS_AES_128_GCM_SHA256
Last seen
2026-10-10T01:12:48.4425759Z
History (30 days)
no history
This URL is fastest right now
no
Fastest p50 latency
189ms
Latest block height
-
Current fastest URL
https://zksync-era.rpc.sentio.xyzJSON-RPC eth_chainId, which verifies the endpoint is alive and reports the chain ID.
curl -X POST 'https://public.1rpc.io/zksync2-era' \
-H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}'Scan reportschema rpcscan-report · captured 2026-10-10T11:32:10.252Z
SHA-256 of canonical content
computed in your browser
computing…
The hash covers every field above the JSON serialization with sorted keys. Re-running this computation against the downloaded artifact must produce the same hash; that's how RPCScan's future on-chain proofs (rpcscanchain) will let anyone verify a published snapshot wasn't tampered with.